To give a betterment to the neighbourhood as an extension activity, the swimming pool of the college started commissioning on the 25th September, 2018 under the strict supervision of a committee constituted by the college authority with Dr. Elangbam Jadu Singh, Principal, D.M. College of Science as Chairman and Dr. R.K. Chandrakumar Singh, Associate Professor, Department of Physical Education and Sports Science as Convener. Since establishment, 250-300 number of neighbourhood and local people have been trained. The Swimming Pool Committee of the college organized its 1st Internal Age Group Swimming Competition in the Swimming Pool on 12th October, 2019. Most interestingly, it is to mention that within a short period of time of the functioning of the swimming pool, a nine year old practitioner from the swimming pool of the college participated in the Iron kids Malaysia, an International Event, on 26th October, 2019 and completed the competition successfully.